Find W1D 3SJ in Westminster and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 5 residents and 3 households at the exact postcode.
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Ready-made vector files cover postcode areas, districts and sectors. For a map focused on the full W1D 3SJ postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
Exact postcode record
Postcode details
Postcode
W1D 3SJ
Postcode without spaces
W1D3SJ
Status
Active postcode
User type
Small user postcode
Introduced
December 2000
Directory version
2026-06
Latitude
51.5141600
Longitude
-0.1331150
British National Grid
529,639 E, 181,122 N
Containing official geographies
Country
England
Region
London
Local authority
Westminster
Output Area (2021)
E00175194
LSOA (2021)
E01004763
MSOA (2021)
E02000972
Electoral ward
E05013808
Westminster constituency
E14001172
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.
Ward and Constituency
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
Exact postcode · Census 2021
Residents
5
Households
3
Female residents
2
Male residents
3
Residents per household
1.7
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.
W1D 3SJ Vector Map
A detailed vector map covering a 500 metre radius around the postcode.
500 metre radius
Creating the W1D 3SJ mapThe vector map preview will appear here automatically.
Local Deprivation
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
The search is currently limited to records whose own postcode begins with W1D. Distances are approximate straight-line distances, not travel distances.
Companies Registered at W1D 3SJ
Companies House records whose registered-office address uses this exact postcode.
A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.
Crime in the Local LSOA
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Containing LSOA · E01004763
498 recorded incidents
Westminster 013B includes W1D 3SJ and other nearby postcodes.
Crime type
Incidents
Theft from the person
136
Other theft
122
Violence and sexual offences
65
Shoplifting
58
Anti-social behaviour
35
Drugs
27
Robbery
22
Public order
17
Vehicle crime
7
Bicycle theft
3
Burglary
3
Possession of weapons
2
Other crime
1
Crime figures apply to the whole Westminster 013B LSOA, not only to W1D 3SJ. Locations may be anonymised by the source.
W1D 3SJ Questions
Answers use the geographic scope stated with each dataset above.
Where is the W1D 3SJ postcode?
W1D 3SJ is in Westminster, England.
How many people live in W1D 3SJ?
The Census 2021 postcode-level dataset records 5 residents at W1D 3SJ. This is an exact postcode count.
What do the deprivation figures for W1D 3SJ describe?
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Can I buy a vector map of W1D 3SJ?
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full W1D 3SJ postcode and its approximate address-derived outline, request a custom map.
Other Postcodes in W1D 3
Explore other full postcodes in the same postcode sector.